log-domain-0.5: CHANGELOG.markdown

0.5
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* Switched the Hashable1 instance to use the new, lighter, `hashable-extras`

0.4
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* `instance Hashable1 Log`

0.3.0.1
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* Wider `binary` version bound

0.3
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* Added support for `cereal`.

0.2
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* Added an `Enum` instance.
* Added `sum` to calculate using the `log-sum-exp` trick.

0.1.0.1
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* Minor packaging changes

0.1
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* Renamed from `log` to `log-domain` due to internal hackage issues rendering that name inaccessible.
* Ported `Numeric.Log` from [analytics](http://github.com/analytics) at the request of @bgamari